Dean was clearly in awe of the squeaky little guy when he wrote this about the encounter:

I recorded a short clip of the defensive cry of the Desert rain frog – Breviceps macrops while walking along the sand dunes in Port Nolloth, a coastal town in the Northern Cape province, it alerted me to its presence with its fearsome war cry. I knelt down and proceeded to photograph and film this unusual creature’s behaviour.

The Desert rain frog clearly doesn't have a clue about active defenses, because if it did it would realize its ridiculously cute squeak just makes people like Dean Boshoff want to pester it more!